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Security, fire and fire alarm systems. Sinilov V G., 2004.
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The main issues of organizing the protection of objects with the help of technical means are reflected. The basic information about modern technical means of security, fire and security-fire alarm systems, their classification, technical characteristics, typical applications, features of installation and operation are given. The requirements of normative and guiding documents on the issues of design, installation and operation of technical means are outlined, safety issues are highlighted. For students of primary vocational education institutions and students of secondary vocational schools.
In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>
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Random news from the Archive
Sending a message using electronic telepathy
05.09.2014
The technology of "reading" brain waves has reached a new stage of development. A scientist from India conveyed a message to his colleague in France through the "power of thought". This case was the first time that people managed to exchange information virtually directly from brain to brain.
Using electroencephalogram (EEG) technology, scientists compared thoughts with electrical impulses in the brain. If earlier the information reproduced by a person sent signals to the gadget, then in the course of the latest study it was decided to connect another person to the data transfer process.
The experiment went like this: a volunteer from Thiruvananthapuram (India) sent a "mental message" in the form of a greeting to another subject in Strasbourg (France). There, the computer "translated" the greeting, after which, with the help of electrical stimulation, it communicated the received thoughts to the second subject, in whose brain the sensor was implanted. The message was recorded as a light flash in the viewing angle of the recipient's vision. A sequence of flashes of light allowed the addressee to decipher the received information. Later, a second experiment was carried out, where a similar message was transmitted from Spain to France.
It is also noted that errors were made during the second experiment, but their share was only 15%. Of these, 5% of errors were recorded at the coding stage, 10% at decryption.
According to scientists, this was the first time that people were able to transmit information virtually directly, from brain to brain. Also, the authors of the project argue that in the near future the human brain will be able to easily interact with computers.
The technology for "reading" brain waves was developed as part of a collaboration between Axilum Robotics, Starlab Barcelona, the University of Barcelona and Harvard Medical School.
This technology of brain waves is actively used in various fields, ranging from conventional computer simulators to the control of military equipment by the "power of thought".
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